SPACI score report for 1db0 in ASTRAL 2.07:

PDB Entry: 1db0
SPACI score: 0.11
AEROSPACI score: 0.11

Experiment type: XRAY
Resolution: 3.4
R-factor: 0.242
PCK1 PROCHECK Ramachandran: 1
PCK2 PROCHECK Chi-1 angle: 3
PCK3 PROCHECK H-bonds: 3
WCK1 WHAT_CHECK Packing: -2.058
WCK2 WHAT_CHECK Ramachandran: -5.491
WCK3 WHAT_CHECK Chi angles: -5.99
WCK4 WHAT_CHECK Backbone: -0.535

Note: Here are links to pages about PROCHECK and WHAT_CHECK.

Here is the full WHAT_CHECK report on this protein (linked from the WHAT_CHECK site).